# include <iostream>

using namespace std;

struct Book
{
    int count;
    string name;
    char author[10];
};

void printBook(Book b){
    cout << "name:" << b.name << ", " << "count:" << b.count <<endl;
}

int main(){
    Book b1;

    b1.name = "C++";
    b1.count = 50;

    // name:C++, count:50
    printBook(b1);
}

